HFCN-7150+

Overview

The HFCN-7150+ is a high-pass ceramic filter manufactured by Mini-Circuits using low-temperature co-fired ceramic (LTCC) technology. It features a center frequency of 9.45 GHz and a bandwidth of 3.1 GHz. The component operates at a nominal impedance of 50 Ohms and supports a power handling capacity of 7 W. It provides 30 dB attenuation at 5100 MHz with a VSWR of 1.5:1. The device is housed in a compact 6-SMD, no-lead surface-mount package measuring 3.20 mm x 1.60 mm x 1.07 mm.

Feature Summary

• Utilizes low-temperature co-fired ceramic (LTCC) construction for robust performance.
• Designed as a high-pass filter with specified rejection characteristics below the passband.
• Available in a small surface-mount package suitable for automated assembly.

Applications

• RF signal filtering in wireless communication systems
• Spectrum analysis equipment input conditioning
• Test and measurement instrumentation front ends

Procurement Notes

Verify the specific part number suffix against official Mini-Circuits documentation to ensure correct specifications. Confirm that the LTCC construction and SMD package dimensions match your PCB layout requirements. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the operating temperature range aligns with your system's thermal environment before finalizing procurement.

Selection Notes

Select this component when a high-pass response centered around 9.45 GHz is required. The 50 Ohm impedance matches standard RF transmission lines. Consider the 7 W power rating for high-power applications. The compact SMD footprint aids in space-constrained designs. Verify that the 30 dB rejection at 5100 MHz meets your interference suppression needs.

Part Context

This component belongs to the HFCN series of LTCC high-pass filters from Mini-Circuits. These filters are designed for ultra-wideband applications ranging from 29 GHz to 56.2 GHz according to some distributor descriptions, though this specific model targets the 9.45 GHz region. The series utilizes ceramic substrates for stability and reliability in RF environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Mini-Circuits technical support or authorized distributors for verified alternatives. Do not assume compatibility based on similar center frequencies without verifying electrical parameters and physical dimensions.